MP Vyapam Electrical - Sub Engineer Mock Test - 9 - Electrical Engineering (EE) MCQ

The correct answer is (a) - (4), (b) - (3), (c) - (2), (d) - (1).

Correct Match:

Important Points

Ahmedabad Mill Strike:

• There was a conflict between the Gujarat Mill owners and workers on the Plague Bonus of 1917.
• The workers demanded a 50% wage hike.
• The Mill Owners were willing to give only a 20% wage hike.
• Gandhi Ji used the weapon of Hunger strike.
• After the strike, the workers got a 35% wage increase.

Kheda Satyagraha:

• The peasants were in extreme distress due to famines, scant resources, untouchability​.
• Gujarat as a whole suffered a severe epidemic of Plague.
• Taxes were increased and the government wasn’t willing to let go of their revenues.
• Gandhiji with Sardar Patel urged all farmers to fight unto death against this injustice of the British.
• The result was that tax for the current year and next year was suspended.

Champaran Satyagraha:

• The Champaran Satyagraha was the first Satyagraha led by Gandhi in India
• The system prevalent was the Tinkathia System.
• In Tinkathia System, the peasants were required to cultivate indigo in 3/20^th of their landholdings.
• A commission was constituted in which Gandhi Ji was a member.
• The commission declared that the planters were unfair.
• Planters were ordered to refund 25% of the amount.

Jallianwala Bagh Massacre:

• The Jallianwala Bagh massacre is also known as the Amritsar massacre.
• It took place on 13 April 1919.
• Earlier Rowlatt Act was passed which caused widespread anger and discontent among Indians, notably in the Punjab region.
• A crowd of at least 10,000 men, women, and children gathered in the Jallianwala Bagh to celebrate Baisakhi, a spring festival.
• General Dyer and his soldiers arrived and sealed off the exit.
• General Dyer ordered the soldiers to open fire on a large crowd.

After the Incident:

• Nobel laureate Rabindranath Tagore renounced the knighthood.
• The Hunter Commission was constituted for the investigation of the incident.
• The Hunter Commission censured General Dyer for his actions.

The correct answer is Kanishka.

 Key Points

• Kanishka
  • Gautam Buddha was elevated to the position of God by the time of Kanishka.
  • Kanishka was the rular of Kushan dynasty and adopted the title of Devputra.
  • During his reign the 4th Buddhist council was held in Kundalavana, Kashmir.
  • Kanishka was also known as 'Second Ashoka'.

 Additional Information

• Ashoka
  • He was the third emperor of the Mauryan dynasty.
  • Ashoka is called Chakrawarti Samrat which means emperor of the emperors.
  • He fought the Kalinga war and conquered Kalinga, but he was deeply sadenned by the loss of lives and sufferings.
  • Ashoka sent his son to Srilanka as a missionary for the spread of Buddhism in South.
• Chandragupta Vikramaditya
  • He was the son of Samudragupta and grandson of Chandragupta I.
  • Vikramaditya was the one of the most powerful emperors of Gupta Empire.
  • The conquest of Sakas was one of the most significant event of his reign.
  • In the moemory of his victory over Sakas, he issued the silver coins and became the first gupta ruler to issue the silver coins.
• Harsha
  • He was the ruler of Pushyabhuti dynasty and ruled from 606 - 647 CE.
  • Harsha was the son of Prabhakarvardhana.
  • His famous biography Harshacharitra was written by famous Sanskrit poet Banabhatta.
  • Dhruvabhata, Vallabhi king of Gujarat was also defeated by Harsha.

The correct answer is 12 January.

• On 12 January, National Youth Day is celebrated in India.

Key Points

• National Youth Day is celebrated on 12 January and is also known as Rashtriya Yuva Diwas.
  • The day is observed to commemorate the birth anniversary of Swami Vivekananda, one of the greatest philosophers and spiritual leaders.
  • In 1984, the Indian Government first declared to celebrate the birthday of Swami Vivekananda i.e. 12 January as National Youth Day. Since then the day has been celebrated as National Youth Day all over the country.
  • The main aim of the Government is to make a better future for the country by motivating the youths through the way of their life and ideas of the Swami Vivekananda.

Additional Information

• Swami Vivekananda was born on 12 January 1863 was an Indian Hindu monk. He was a chief disciple of the 19th-century Indian mystic Ramakrishna. 
  • When Swami Ji became a monk from Narendra, his name was Swami Vividishanand, but before moving to Chicago, he changed his name to Vivekananda.
  • Swami Vivekananda books are:
    • Karma Yoga (1896).
    • Raj Yoga (1896).
    • Vedanta Shastra (1896).
    • Speeches from Colombo to Almora (1897).

• First schedule contains the list of states and union territories.
• First schedule comprises
• Indian constitution has 12 schedules.

How to remember 12 schedules?

Trick: TEARS OF OLD PM

1^st Schedule: T – Territory

2^nd Schedule: E – Enrolment

3^rd Schedule: A – Affirmations/Oaths

4^th Schedule: R – Rajya Sabha

5^th Schedule: S – Scheduled Areas

6^th Schedule: O – Other Scheduled Areas

7^th Schedule: F – Federal Structure

8^th Schedule: O – Official Languages

9^th Schedule: L – Land Reforms

10^th Schedule: D – Defection

11^th Schedule: P – Panchayats

12^th Schedule: M – Municipality

As the result of Race is Fatigue similarly the result of Fast is Hunger.

The logic follows here : 
1. Sukhoi Su-30MKI is a Fighter Jet.
2. INS Vikrant is different from these two, it is an Aircraft Carrier.

The least possible Venn diagram for the given set of words is :

Hence, the correct answer is "Option (4)".

Additional Information

INS VIKRANT

• INS Vikrant is a 37,500-tonne carrier and has been launched almost four-and-a-half years after its keel was laid.
• The launch of warship, which has a length of 260 metres and is 60 metres wide.
• The launch has marked India's entry into a select club of countries capable of designing and building a carrier of this size and capability.
• There are 14 decks in all, including five in the superstructure. The ship has over 2,300 compartments, designed for a crew of around 1,700 people, including specialized cabins to accommodate women officers.
• There are 14 decks in all, including five in the superstructure. The ship has over 2,300 compartments, designed for a crew of around 1,700 people, including specialized cabins to accommodate women officers.

Sukhoi Su-30MKI

• The Sukhoi Su-30MKI is a twinjet multirole air superiority fighter developed by Russia's Sukhoi and built under license by India's Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF). A variant of the Sukhoi Su-30, it is a heavy, all-weather, long-range fighter.
• The IAF has nearly 260 Su-30MKIs in inventory as of January 2020.
• Based on the Su-30 fighter aircraft, Su-30MKI is equipped with thrust vectoring control and canards.
• The aircraft has a length of 21.9m, wingspan of 14.7m and a height of 6.4m.
• The maximum take-off weight of Su-30MKI is 38,800kg.
• The Su-30MKI is also equipped with a N011M passive electronically scanned array radar, OLS-30 laser-optical locator system and Litening target designation pod to guide air-to-surface missile and laser guided munitions.
• The Su-30MKI is armed with a 30mm Gsh-30-1 cannon with 150 rounds of ammunition.
• The Su-30MKI fleet of IAF was fitted with air-launched version of BrahMos supersonic cruise missiles and was successfully tested in November 2017.
• The BrahMos can strike targets within the range of 290km.
• The IAF completed the successful integration of the cruise missile on the fighter, with the third live firing of the missile from the aircraft in December 2019.

Original number - 7 6 5 3 4 2 1 8

Hence, required digit = 6

‘छात्र परीक्षा की तैयारी में व्यस्त हैं।’ इसमें ‘छात्र’ का बहुवचन शब्द ‘छात्रगण’ होगा।

सही उत्तर 'सेना' है।

Additional Information

• दिए गए विकल्पों में से 'अनी' का सही पर्यायवाची शब्द 'सेना' होगा।
• अनी के अन्य पर्यायवाची शब्द- कटक, दल, फौज, चमू, अनीकिनी।

अन्य विकल्प:

• स्वादिष्ट के पर्यायवाची - मजेदार, सुस्वादु।
• दुष्ट के पर्यायवाची - पापी, नीच, दुर्जन, अधम, खल, पामर।
• सेतु के पर्यायवाची - गर्डर, धराई, धरण।

Key Points

• एक ही अर्थ में प्रयुक्त होने वाले शब्द जो बनावट में भले ही अलग हों, पर्यायवाची या समानार्थी शब्द कहलाते हैं।

शब्द जब वाक्य में प्रयुक्त होने की योग्यता प्राप्त करता है; तो पद कहलाता है।Key Points

• जब कोई शब्द व्याकरण के नियमो, प्रत्यय, उपसर्ग,वचन,लिंग,कारक,पुरुष आदि में बंधकर किसी वाक्य मे प्रयुक्त होता है तो वह शब्द स्वतंत्र शब्द न रहकर पद बन जाता है।
• उदाहरण - ईश्वर रक्षा करे, इसमें ईश्वर शब्द पद है।

Additional Information

The systemic acquired resistance (SAR) is a "whole-plant" resistance response that occurs following an earlier localized exposure to a pathogen. SAR is analogous to the innate immune system found in animals, and there is evidence that SAR in plants and innate immunity in animals may be evolutionarily conserved. SAR is associated with the induction of a wide range of genes (so called PR or "pathogenesis-related" genes), and the activation of SAR requires the accumulation of endogenous salicylic acid (SA). The pathogen-induced SA signal activates a molecular signal transduction pathway that is identified by a gene called NIM1, NPR1 or SAI1 (three names for the same gene) in the model genetic system Arabidopsis thaliana.

Electron affinity is the energy change that occurs when an electron is added to a neutral atom. In general, electron affinity increases from left to right across the periodic table and decreases down a group.

Although Fluorine (F) is more electronegative, it has a smaller atomic radius than Chlorine (Cl), meaning that any added electron would be closer to the nucleus and more strongly attracted to it. But, the size of the 2p orbitals in Fluorine is so small that it results in electron-electron repulsion. This makes it hard for Fluorine to accommodate an extra electron.

On the other hand, Chlorine (Cl) has a larger atomic radius and its 3p orbitals are larger than the 2p orbitals of Fluorine, which reduces the electron-electron repulsion. Therefore, Chlorine can accommodate an extra electron more comfortably than Fluorine.

This makes Chlorine (Cl) have a higher electron affinity than Fluorine (F), Bromine (Br), and Iodine (I). So, the correct answer is Chlorine (Cl).

A persistent, craziness to eat non-nutritive non edible items is known as pica.

• Pica is a type of eating disorder.
• People with pica eat anything, especially those things that do not contain any kind of nutrients.
• In this disorder, people start eating ice, metal, soil, dry paint, or other dangerous objects.
• Due to which there is a risk of spreading poison or harm to the person's body.

Internet:

1. The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
2. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.
3. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing.

Therefore, The word 'Internet' is a composition of Inter-connection and Network.

Confusion Points 

Internet is an interconnected computer network. That's why it is Inter-connection and Network. 

Let AB be the kite and AC be the level ground
So that BC - AC.
At that point, ∠BAC = 60°and BC = 75m. Let AB = x meters.
Presently AB/BC = coses60° = 2/ √3
=> x/75 = 2/√3 => x = 150/√3 = 150 * √3/3 = 50 √3m.
∴ Length of the string = 50 √3m.

Hence, Option D is correct.

In a plasma application (Helium or Argon Plasma), we would like to measure the current. The voltage is around 10kV AC and modulated with a function generator.

Hence, the correct option is (A)

Hence, the correct option is (C)

Hence, the correct option is (A)

The motor-stopped and motor-running test conditions were repeated with a new low-noise polyurea grease from another major U.S. lubricants supplier to determine if its formulation provided any performance advantages over the previous test grease.

Hence, the correct option is (B)

KCL is applied for different nodes of a network whether it is planar or non-planar.

Hence, the correct option is (C).

Electrical conduit is a raceway or piping system that protects wires and cables from impact, moisture, and vapors. It is a path for either power or communication (low voltage) electrical wiring. It is usually tubular and made of metal (galvanized steel, stainless steel, aluminum) or non-metallic materials (plastics) and is either rigid or flexible. Special types of conduits are required for wet areas and hazardous areas.

Hence, the correct option is (D)

Base-narrowing has two consequences that affect the current. Early effects in BJT refer to Base narrowing.

The Early effect, named after its discoverer James M. Early, is the variation in the effective width of the base in a bipolar junction transistor (BJT) due to a variation in the applied base-to-collector voltage.

Hence, the correct option is (C)

A permeable substance is one through which the magnetic lines of force can pass through easily.

Magnetic fields can penetrate through both magnetic and non-magnetic substances.

Hence, the correct option is (D)

e = V - 10i

= 24 - 10 = 14Ω

Reactive Power Capacity for Shunt Capacitor:
- Shunt capacitors are connected in parallel with the load.
- The purpose of a shunt capacitor is to provide reactive power to the load and improve the power factor.
- When a shunt capacitor is connected, it draws reactive power from the system and supplies it to the load.
- Shunt capacitors have a higher reactive power capacity because they directly supply reactive power to the load.
Reactive Power Capacity for Series Capacitor:
- Series capacitors are connected in series with the load.
- The purpose of a series capacitor is to provide voltage boost and improve the power factor.
- When a series capacitor is connected, it increases the voltage across the load, resulting in a voltage boost.
- However, series capacitors do not directly supply reactive power to the load.
- The reactive power capacity of series capacitors depends on the voltage boost they provide.
Comparison:
- Shunt capacitors have a higher reactive power capacity because they directly supply reactive power to the load.
- Series capacitors do not directly supply reactive power to the load, so their reactive power capacity is lower compared to shunt capacitors.
Conclusion:
For the same voltage boost, the reactive power capacity is more for shunt capacitors compared to series capacitors. Therefore, the correct answer is option A: more for shunt capacitor.